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Jason Woltje 861b28b965 feat: Expand fleet to 23 skills across all domains

New skills (14):
- nestjs-best-practices: 40 priority-ranked rules (kadajett)
- fastapi: Pydantic v2, async SQLAlchemy, JWT auth (jezweb)
- architecture-patterns: Clean Architecture, Hexagonal, DDD (wshobson)
- python-performance-optimization: Profiling and optimization (wshobson)
- ai-sdk: Vercel AI SDK streaming and agent patterns (vercel)
- create-agent: Modular agent architecture with OpenRouter (openrouterteam)
- proactive-agent: WAL Protocol, compaction recovery, self-improvement (halthelobster)
- brand-guidelines: Brand identity enforcement (anthropics)
- ui-animation: Motion design with accessibility (mblode)
- marketing-ideas: 139 ideas across 14 categories (coreyhaines31)
- pricing-strategy: SaaS pricing and tier design (coreyhaines31)
- programmatic-seo: SEO at scale with playbooks (coreyhaines31)
- competitor-alternatives: Comparison page architecture (coreyhaines31)
- referral-program: Referral and affiliate programs (coreyhaines31)

README reorganized by domain: Code Quality, Frontend, Backend,
Auth, AI/Agent Building, Marketing, Design, Meta.

Mosaic Stack is not limited to coding — the Orchestrator serves
coding, business, design, marketing, writing, logistics, and analysis.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-02-16 16:22:53 -06:00

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title, description

title	description
AI SDK DevTools	Debug AI SDK calls by inspecting captured runs and steps.

AI SDK DevTools

Why Use DevTools

DevTools captures all AI SDK calls (generateText, streamText, ToolLoopAgent) to a local JSON file. This lets you inspect LLM requests, responses, tool calls, and multi-step interactions without manually logging.

Setup

Requires AI SDK 6. Install @ai-sdk/devtools using your project's package manager.

Wrap your model with the middleware:

import { wrapLanguageModel, gateway } from 'ai';
import { devToolsMiddleware } from '@ai-sdk/devtools';

const model = wrapLanguageModel({
  model: gateway('anthropic/claude-sonnet-4.5'),
  middleware: devToolsMiddleware(),
});

Viewing Captured Data

All runs and steps are saved to:

.devtools/generations.json

Read this file directly to inspect captured data:

cat .devtools/generations.json | jq

Or launch the web UI:

npx @ai-sdk/devtools
# Open http://localhost:4983

Data Structure

Run: A complete multi-step interaction grouped by initial prompt
Step: A single LLM call within a run (includes input, output, tool calls, token usage)

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